Step
6.
Redistribute VPN routes.
7.
(Optional.) Configure filtering
of advertised routes.
8.
(Optional.) Configure the
default external route tag for
redistributed VPN routes.
9.
Return to system view.
10. Enter interface view.
11. Enable the OSPFv3 process
on the interface.
Configuring IPv6 IS-IS between an MCE and a PE
Step
1.
Enter system view.
2.
Create an IS-IS process for
an IPv6 VPN instance and
enter IS-IS view.
3.
Configure a network entity
title.
4.
Create the IS-IS IPv6 unicast
address family and enter its
view.
5.
(Optional.) Redistribute VPN
routes.
6.
(Optional.) Configure filtering
of advertised routes.
7.
Return to system view.
8.
Enter interface view.
9.
Enable the IPv6 IS-IS
process on the interface.
Command
import-route protocol
[ process-id | all-processes |
allow-ibgp ] [ allow-direct | cost
cost | nssa-only | route-policy
route-policy-name | tag tag | type
type ] *
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
export [ bgp4+ | direct | isisv6
process-id | ospfv3 process-id |
ripng process-id | static ]
default tag tag
quit
interface interface-type
interface-number
ospfv3 process-id area area-id
[ instance instance-id ]
Command
system-view
isis [ process-id ] vpn-instance
vpn-instance-name
network-entity net
address-family ipv6 [ unicast ]
import-route protocol
[ process-id ] [ allow-ibgp ]
[ allow-direct | cost cost |
[ level-1 | level-1-2 | level-2 ] |
route-policy route-policy-name |
tag tag ] *
filter-policy { acl6-number |
prefix-list prefix-list-name |
route-policy route-policy-name }
export [ protocol [ process-id ] ]
quit
interface interface-type
interface-number
isis ipv6 enable [ process-id ]
353
Remarks
By default, no routes are
redistributed into OSPFv3.
By default, redistributed routes
are not filtered.
By default, the default external
route tag is 1.
Perform this configuration on the
MCE.
N/A
N/A
By default, OSPFv3 is disabled on
an interface.
Remarks
N/A
N/A
By default, no NET is configured.
By default, the IS-IS IPv6 unicast
address family is not created.
By default, IPv6 IS-IS does not
redistribute routes from any other
routing protocol.
If you do not specify the route
level in the command, the
command redistributes routes to
the level-2 routing table.
By default, IPv6 IS-IS does not
filter advertised routes.
N/A
N/A
By default, no IPv6 IS-IS process
is enabled on the interface.
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